CVE-2022-45550

Name: CVE-2022-45550
Creator: NVD / NIST
Published: 2022-12-07T19:15:10.11+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.47%

Last modified Jun 17, 2026

CVE-2022-45550 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. AyaCMS 3.1.2 is vulnerable to Remote Code Execution (RCE).. EPSS estimates a 1.47% chance of exploitation in the next 30 days.

Description

AyaCMS 3.1.2 is vulnerable to Remote Code Execution (RCE).

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.47%

70.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-94

Affected Software

Vendor	Product	Versions
Ayacms Project	Ayacms	3.1.2

References

https://github.com/loadream/AyaCMS/issues/8Exploit, Issue Tracking, Third Party Advisory
https://shimo.im/docs/KrkEVb29pwsxZ6AJThird Party Advisory
https://github.com/loadream/AyaCMS/issues/8Exploit, Issue Tracking, Third Party Advisory
https://shimo.im/docs/KrkEVb29pwsxZ6AJThird Party Advisory

Timeline

Published: Dec 7, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-45550?

AyaCMS 3.1.2 is vulnerable to Remote Code Execution (RCE).

How severe is CVE-2022-45550?

CVE-2022-45550 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.47% probability of exploitation in the next 30 days.

How do I fix CVE-2022-45550?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-45550?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST